baber/WOPTO huggingface dataset:
Patent JP-H0675319-A (JP)
Title: Silver halide photosensitive material
Inventor: NAKAGAWA KUNIHIRO
IPC: G03C1/035
Filed: 1992-08-26
Abstract: PURPOSE:To obtain the photosensitive material giving high contrast and enough max. density, capable of handling for a long time in a bright room, and reduced in the elution of silver chloride and silver staining. CONSTITUTION:The silver halide photosensitive material consists of at least 90mol% silver chloride and contains the monodispersible photosensitive silver halide particle having <=0.2mu average particle size, and contains hydrazine compd. in a photosensitive layer side and contains the compd. expressed by the formula in a backing coat layer. In the formula, X is the heterocyclic residue which combines at least one hydrophilic group directly or indirectly. M is hydrogen atom, alkali metal, quaternary ammonium or quaternary phosphonium.
Patent JP-2000062727-A (JP)
Title: Packaging tape gluing unit
Inventor: KITA SHIGERU
IPC: B65B51/06
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging tape gluing unit applicable to any one of I-letter gluing, L-letter gluing and spot gluing at the time of sealing a case. SOLUTION: In the constitution of a packaging tape gluing unit 1, a gluing unit main body 2 comprises a packaging tape guide mechanism 4 provided with a packaging tape delivery mechanism 3 and a guide plate 41, a packaging tape press mechanism 5 and a packaging tape cutting mechanism 6, a guide plate control mechanism 8 energizing the guide plate 41 upward when a packaging tape A is cut by the packaging tape cutting mechanism 6 is provided, while the packaging tape press mechanism 5 is constituted of an upper press roll 51 and a lower press roll 52, and the guide plate 11 of the packaging tape guide mechanism 4 is provided with a packaging tape adding member, and its rear face lower end edge is formed into a packaging press section applicable to any one of the L-letter gluing, I-letter gluing and the spot gluing.
Patent JP-H0276111-A (JP)
Title: Thin film magnetic head
Inventor: AKAI HIROSHI
IPC: G11B5/31
Filed: 1988-09-13
Abstract: PURPOSE:To improve yield and to decrease uneven wear by sticking the rear parts of both the front cores and back core of a 1st substrate on which the two front cores respectively consisting of thin magnetic films are formed and a 2nd substrate on which the back core is formed. CONSTITUTION:The two front cores 3, 4 consisting of the thin magnetic films joined via a gap regulating film 5 are formed on the 1st substrate 1 and the back core 8 consisting of the thin magnetic film is formed on the 2nd substrate 2. The two projecting parts 8a of the back core 8 are formed flush with an interlayer insulating film 10, by which the back core 8 and the rear parts of the front cores 3, 4 are joined. The constituting elements of the one thin-film magnetic head are divided on the two substrates and are formed separately in such a manner and, therefore, the wafer process is decreased and the yield is improved. Since the sliding surface is formed in the form of holding the front cores 3, 4 in place between the 1st and 2nd substrates 1 and 2 on top and bottom thereof, the unequal wear is decreased if the materials having nearly the same wear characteristics are used.
Patent JP-S6384827-A (JP)
Title: Manufacture of roller
Inventor: KIKUCHI MOTOJI
IPC: B23P11/02
Filed: 1986-09-26
Abstract: PURPOSE:To make it possible to firmly joint two parts with each other by making flanges of aluminum, and by press-fitting them into a steel pipe heated at both ends thereof after press-fitting a steel shaft into the flanges so that they are secured by shrinkage fit. CONSTITUTION:A steel pipe 1 has required dimensions, and flanges 2 are made of aluminum 4. A shaft 3 obtained by being cut off from a steel material and serving as a bearing section, is press-fitted into the flanges 2. The flanges 2 provided with the shaft 3 are then shrinkage-fitted into a predetermined steel pipe 1. The heating of both ends of the steel pipe 1 is made during passing through a heater 5 in a process of automatically supplying the steel pipe 1 by a conveyer 6 or the like, to a predetermined position for the press-fit of the flange. Further, in order to ensure the center line of the flanges 2 at both ends and the pipe 1, they are set on a jig, and therefore, the flanges 2 held on a holder 7 attached to the front end of a rod in a hydraulic cylinder are press-fitted at both sides, simultaneously.
Patent JP-H0951832-A (JP)
Title: Head rest stay and head rest
Inventor: KITANO YASUSHI
IPC: B60N2/48
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an economical head rest stay with which components are reduced, the section corresponding to a core is not volumineous further, weight is lightened, and insertion into the surface skin and the injection of expandable raw materials are not disturbed when molding a head rest. SOLUTION: Concerning the head rest stay composed of a laterally extended core part 11 and leg parts 13 for fitting parallelly extended downward from both terminals 12 of the core part 11, a bent part 14 protruded downward is provided at the intermediate part of the core part 11.
Patent JP-H1053146-A (JP)
Title: Rack pinion type steering device
Inventor: SUGIMOTO KAZUFUMI
IPC: F16H55/28
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a rack pinion type power steering device to the generation of collision noise due to displacement of a rack support member without impeding smooth movement of the rack support member. SOLUTION: A rack support member 16 made of a metal is axially movably inserted in a holding hole 15 formed in a housing 5 made of a metal with which a rack 7 engaged with a pinion 6 rotated through steering. One end side of the rack support member 16 is pressed against the back of the rack 7 through the force of a spring 24. A radial buffering member 30 made of resin more easily elastically deformed than the housing 5 and the rack support member 16 is located between the inner periphery of the holding hole 15 and the outer periphery of the rack support member 16. The buffering member 30 is fixed at one of the housing 5 and the rack support member 16 and a radial gap δis formed between one and the other thereof.
Patent JP-H0276973-A (JP)
Title: Seal material for hot gas flow passage opening and closing valve
Inventor: TERASONO KIYOMI
IPC: F16K1/36
Filed: 1988-09-13
Abstract: PURPOSE:To improve heat resistance, to prevent the occurrence of seizure and lowering of a seal effect, and to improve reliability by a method wherein the outer surface of a heat resistant core is covered with a heat resistant mat material formed by fibers and impregnated with a silicate alkali solution. CONSTITUTION:The outer surface of a heat resistant core 2, e.g., an iron plate, is covered with a heat resistant mat material 3 formed by polyamide series fibers and impregnated with a silicate alkali solution. This constitution improves heat resistance, prevents the occurrence of seizure and lowering of a seal effect, and enables improvement of reliability.
Patent JP-S6381881-A (JP)
Title: Laser oscillator
Inventor: EGUCHI TATSUYA
IPC: G03G15/04
Filed: 1986-09-25
Abstract: PURPOSE:To make a controller reduce an exciting current and prevent the excessive exciting current from flowing into a semiconductor laser by a method wherein a quasi signal which is equivalent to a signal which is outputted when a laser beam whose intensity is higher than a reference intensity is applied is outputted. CONSTITUTION:When recording is started after interruption, in spite of that a semiconductor laser 3a is cooled, a large control current Ic is created. Therefore, during the interruption of recording, a quasi signal QS which is equivalent to a signal which is outputted when a laser beam B whose intensity is higher than a reference intensity is applied to a photodiode 3b is inputted to an operational amplifier 13. A controller APC receives the signal and operates so as to reduce the control current Ic. Therefore, it can be avoided that an unnecessarily large exciting current Ie is applied to the semiconductor laser 3a when recording is started again.
Patent JP-S61108350-A (JP)
Title: Production of dried fermented soybeans
Inventor: FUJIYAMA SEIICHI
IPC: A23L11/00
Filed: 1984-10-31
Abstract: PURPOSE:To obtain dried fermented soybeans capable of restoring viscosity and good taste of fermented soybeans of their own only by adding water to them, having high shelf stability, by immersing fermented soybeans in an alcohol solution having a specific concentration, separating the fermented soybeans from the alcohol solution, and drying them under heating. CONSTITUTION:Fermented soybeans (fermented soybeans using the whole soybeans commonly utilized or fermented ground and divided soybeans) which are optionally blended with a saccharide, etc. are immersed in an alcohol solution (e.g., methanol, etc.) having >=60wt% concentration usually for about 30 min-5hr. Then, the fermented soybeans are separated from the alcohol solution by filtration, etc., dried under heating by hot air drying, etc., to give the aimed dried fermented soybeans.
Patent JP-H1056471-A (JP)
Title: Data transmitter
Inventor: YAMAZAKI FUMIO
IPC: H04L12/40
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To transmit data from a master station to slave stations through broadcasting when there is a request providing a received data switching signal and a broadcast data signal for showing broadcast transmission to the plural slave stations by the master station and switching the slave station to the broadcast data reception according to the received data switch signal. SOLUTION: The output signal of a master station 1 is provided with a broadcast data signal BD and a received data switching signal BC in addition to conventional identification data signal SD-1, data clock signal SK and reception request signal ST. When transmitting the broadcast data, the master station 1 turns the signal BC into broadcast data signal selecting state and outputs it to plural slave stations 2 together with the signals BD and SK. At the slave station 2, a received data switch circuit 21 selects the signal BD according to the signal BC and the broadcast data are outputted through a received data register 22 to a processor 23. Thus, when thereis the request, all the slave stations 2 can simultaneously receive the broadcast data transmitted from the master station 1.
Patent JP-S6382136-A (JP)
Title: Multi-frame synchronizing signal generating circuit
Inventor: UETAKE YOSHIKATSU
IPC: H03K5/19
Filed: 1986-09-26
Abstract: PURPOSE:To quickly generate a normal multi-frame pattern at a start by using the output of a decoder decoding the plural contents of a pattern generating circuit discretely at a pattern position not utilized as a multiframe synchronizing signal pattern so as to apply an initial set to registers. CONSTITUTION:The decoder 6 decoders the plural contents of registers F0-F6 at a short interval at a position where a 48-bit multi-frame synchronizing pattern M is excluded from the pattern A of 127-bit generated according to a generation polynomial. A set pulse S2 is outputted to apply the initial set to registers from the result of decoding. If no multi-frame synchronizing pattern M is outputted at the start of a multi-frame synchronizing signal generating circuit, a pattern generating circuit 1a is subjected to the initial set by a set pulse S0 or S2 and a multi-frame synchronizing pattern M is generated. Then the multi-frame synchronizing pattern M is generated repetitively by a set pulse S1.
Patent JP-S6469884-A (JP)
Title: Submarine pipe and mooring body thereof
Inventor: OTA TAKAYOSHI
IPC: F16L1/14
Filed: 1987-09-11
Abstract: PURPOSE: To arrange a submarine tube, which is not influenced by bottom ground of the sea, by arranging a floatable element in the submarine tube, and mooring this submarine tube which is floating in the sea by the buoyancy force of the floatable element. CONSTITUTION: A plurality of mooring element 2 is longitudinally arranged in determined positions of a submarine tube 1, the hollow part of the mooring element 2 serves as the keeping member 7 for the submarine tube 1, and the submarine tube 1 can penetrate through it with a certain clearance. And, the mooring element 2 has a floating part 8 and is floatable in the sea. The floating part 8 can be constituted in various manners, for example, it is constituted by winding a ring shaped float unit 10 on the periphery of a main body 9 of the mooring element 2.
Patent JP-H0675021-A (JP)
Title: Printed circuit board and testing method therefor
Inventor: KAMEYAMA SHUICHI
IPC: H05K3/00
Filed: 1992-08-27
Abstract: PURPOSE:To allow easy test of short circuit failure between nets even when a circuit requiring no termination resistor is mounted by additionally providing the circuit requiring no termination resistor with a termination resistor circuit being disconnected upon finish of test of a printed circuit board. CONSTITUTION:A printed circuit board mounting circuits LSI-1, LS1-2 requiring no termination resistor is additionally provided with a termination resistor circuit comprising a termination resistor Rt-1, a wiring L, and a probing pad PP-1. A probe P provided for an impedance measuring means 10 is brought into contact with the probing pad PP-1 in order to measure the impedance. The impedance thus measured is equal to the resistance of the termination resistor Rt-1 when a net NET-1 is normal but the impedance decreases by a factor of (n) when a short circuit failure occurs among (n) nets. Consequently, inter-net short circuit failure can be detected easily. Upon finish of test, the termination resistor circuit is disconnected at a part (l) of the wiring L.
Patent JP-H0276085-A (JP)
Title: Stroke extraction device
Inventor: UCHIMURA KENICHIRO
IPC: G06T7/60
Filed: 1988-09-12
Abstract: PURPOSE:To reduce the capacity of a stroke register for stroke retention by detecting only a stroke start point and a stroke end point, and a stroke sampling point detected based on the comparison result of a displacement quantity and a prescribed threshold level by a stroke approximation part. CONSTITUTION:The subject device is equipped with the stroke approximation part 16 which detects the stroke start point and the stroke end point and the stroke sampling point detected based on the comparison result of the displace ment quantity and the prescribed threshold level of a subpattern, and the stroke approximation part 16 detects only the stroke start point, the stroke end point, and the stroke sampling point detected based on the comparison result of the displacement quantity and the prescribed threshold level, not detecting a stroke point at every subscan string. Therefore, it is possible to reduce the amount of stroke data extracted from an original pattern having a large number of strokes. In such a manner, the capacity of the stroke register 20 for stroke storage can be reduced.
Patent JP-S6287493-A (JP)
Title: Production of ruby single crystal
Inventor: NAGAI MITSURU
IPC: C30B9/12
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a single crystal without inclusion or endomorph of crystallites, by using a compound selected from Li salt, Na and K molybdates and MoO3 as a flux in producing a ruby single crystal by a flux method. CONSTITUTION:One or two or more selected from lithium molybdate, sodium molybdate, potassium molybdate and molybdenum trioxide are used as a flux, put in a crucible and melted while heating. Al2O3 and 1-10wt%, based on the Al2O3, Cr2O3 as a colorant are then added and dissolved in the melt and further a growth ruby seed piece is added and annealed to grow the aimed ruby single crystal. As a result, the ruby single crystal of good quality without inclusion or endomorph of crystallites and uneven color is obtained. The use of the above-mentioned flux eliminates evaporation of the flux and facilitates the flux control.
Patent JP-H0892366-A (JP)
Title: Production of polyoxyalkylene derivative
Inventor: KITANO SHIGERU
IPC: C08G65/32
Filed: 1994-09-22
Abstract: PURPOSE: To easily, efficiently and selectively obtain the subject derivative having different functional groups at both ends by conducting a polymerization, etc., using specific cyclic oxyalkylene compound(s) and a specific polymerization initiator as starting materials. CONSTITUTION: (A) At least one kind of cyclic oxyalkylene compound of formula I ((p) and (q) are each an integer of 0-2; (r) is 0 or 1; where, 0<=(p+q+r)<=2) is polymerized in the presence of (B) a polymerization initiator of formula II (R<1> and R<2> are each H or a 1-6C alkyl; M is an alkali metal) to obtain a polymer of formula III ((n) is 5-10000; AO is a 2-4C oxyalkylene), which is, in turn, chemically modified into (D) a derivative of formula IV (Y is a 1-6C alkylene; (m) is 0 or 1; R<3> is H when (m) is 0, being carboxyl, aldehyde, etc.); and the cyano terminal of the derivative is reduced and then hydrolyzed, thus giving the objective derivative of formula V ((m) is 0 or 1; X is H when (m) is 0, being OH, carboxyl, amino, etc., when (m) is 1).
Patent JP-S6296401-A (JP)
Inventor: ARAN BERU SHIISU
IPC: C23F11/10
Filed: 1986-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0391394-A (JP)
Title: White balance device
Inventor: GOTO KENSUKE
IPC: H04N9/73
Filed: 1989-09-04
Abstract: PURPOSE:To prevent deterioration in the color reproducibility at a low illuminance by controlling a blooming suppression voltage based on the detected deviation of white balance so as to correct the deviation. CONSTITUTION:A signal appearing at an output of a color difference signal generating circuit 8 is detected by a color difference signal detection circuit 15, sent to a drive amplifier 16 to apply drive control to a blooming suppression voltage supply circuit 14 and a correction voltage corresponding to the deviation is added and the resulting signal is sent. As a result, the blooming suppression voltage rises, the sensitivity in a long wavelength light is decreased and the deviation in a white balance caused due to a change in the proportional relation of the input and output characteristic of a CCD sensor 1 at a low illuminance is apparently corrected.
Patent JP-H0391936-A (JP)
Title: Ceramic package
Inventor: SAKAGUCHI NOBORU
IPC: H01L23/06
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to obtain a high-reliability ceramic package by a method wherein after the platings of two layers of a cobalt-plated layer and a nickel-plated layer are applied in order as a base metal layer, a metal layer subjected to annealing treatment is provided. CONSTITUTION:A metal layer which is provided on a ceramic substrate is formed in such a way that it is a metal layer formed by performing an annealing treatment on a two-layer plating obtainable by forming a nickel-plated layer on the upper layer of a cobalt-plated layer. In case the two-layer plating is provided, a cobalt plating is first applied on a metallized layer formed on a ceramic substrate, then, a nickel plating is applied. Accordingly, tungsten which is a metallized metal stops dissolving by a potential difference between the metallized metal and the plated metal and when the two-layer base plating is subjected to annealing treatment, cobalt is diffused in the nickel-plated layer. Therefore, a reduction in a die bondability due to a heating treatment and the like and the generation of a defective due to rust in a moistening condition and the like are eliminated. Thereby, a high-reliability ceramic package can be obtained.
Patent JP-H04110622-A (JP)
Title: Pt-alloy strand for temperature measuring resistor
Inventor: HAMADA TOKIO
IPC: G01K7/18
Filed: 1990-08-30
Abstract: PURPOSE:To obtain a temperature measuring resistor characterized with high accuracy the addition of a minute amount and a constant, stable ratio of R100/R0 = 1.3850 + or - 0.2% by setting the ratio of 0.002 - 0.06% for PtRu. CONSTITUTION:When Ru of 0.002 - 0.06% is incorporated into Pt, the electric resistance ratio of R100/R0 = 1.3850 + or - 0.2% can be satisfied. The Ru undergoes solid solution with the Pt uniformly and stably without oxidation and phase transformation. Furthermore, machinability is excellent, and volatalization and scattering do not occur. Therefore, the accuracy of the addition of minute amount is high. Since the PtRu alloy is widely used in addition to the temperature measuring resistors, the diversion is easy, and the production is advantageous.
Patent JP-H0784086-A (JP)
Title: Fixing structure of internal pump
Inventor: KOBAYASHI MASAHIRO
IPC: G21C15/243
Filed: 1993-09-14
Abstract: PURPOSE:To provide a fixing structure of an internal pump which can prevent mutual interaction by preventing the relative displacement between a pump impellar and a diffuser, sufficiently maintain the pump function and on the other hand, has superior earthquake-resistance and large stiffness. CONSTITUTION:In the fixing structure of an internal pump 15 to the periphery of the lower end plate 1a of a reactor pressure vessel 1, a stub 28 is projected from the periphery of the lower end plate 1a of the reactor pressure vessel 1 and on this stub 28, a diffuser 31 constituting the pump part 18 of the internal pump 15 is placed. The axial length of the stub 28 are made nearly equal over the periphery of the stub.
Patent JP-S6472426-A (JP)
Title: Manufacture of superconducting material
Inventor: TACHIKAWA KYOJI
IPC: H01B13/00
Filed: 1987-09-12
Abstract: PURPOSE:To obtain a composite oxide superconducting coating film with a required thickness by forming a first layer of Cu or CuO on a basic material while a second layer of metal element oxide of superconducting material having no Cu on the first layer, and making mutual dispersion of the first and the second layer elements through thermal processing to this superconducting body. CONSTITUTION:A vapor deposition source 9 is arranged in a vacuum vessel 8 of a razor deposition device, on which source 9 a basic material 1 is arranged, as which material 1 Cu or CuO sintered body is used. The source 9 is irradiated with a razor beam 10 to form a first layer 2 of Cu or CuO by the particles vaporized and deposited on the surface of the material 1. Next, the source 9 is changed into a sintered body of metal element oxide composed of a superconducting material such as YBaOx having no Cu. Then beam 10 is applied to form a second layer 3 of superconducting metal element oxide. A superconducting element 11 having the first and second layers 2, 3 therein is thermally processed in an oxygen atmosphere to obtain a superconducting material 13 having a superconducting coat film.
Patent JP-H0785013-A (JP)
Title: Information processor
Inventor: OHASHI HIROFUMI
IPC: G06F17/24
Filed: 1993-09-14
Abstract: PURPOSE:To deal with both new and former postal code display conditions. CONSTITUTION:This device is provided with a CPU 1, ROM 2, RAM 3 consisting of a system setting and registering means for specifying a postal code display form by setting and registering the number of blocks for writing a postal code and the number of input characters for each block, display device 5 consisting of a means for displaying the layout of respective blocks set and registered to a system, external storage device 7 for storing set and registered values and the layout data, and printer 6 consisting of a means to perform printing according to the stored layout data.